首页 | 本学科首页   官方微博 | 高级检索  
     检索      

甘肃马鹿繁殖特性观察研究
引用本文:刘丽娟,滚双宝,张杰,杨逢刚,茹作荣,成述儒,方素栎,罗玉柱.甘肃马鹿繁殖特性观察研究[J].甘肃农业大学学报,2005,40(1):83-86.
作者姓名:刘丽娟  滚双宝  张杰  杨逢刚  茹作荣  成述儒  方素栎  罗玉柱
作者单位:1. 甘肃农业大学动物科学技术学院,甘肃,兰州,730070
2. 肃南裕固族自治县鹿场,甘肃,肃南,744000
基金项目:国家科技攻关项目(2002BA901A29),甘肃省农牧厅项目(034050),甘肃省人事厅项目(036161)资助研究内容
摘    要:通过对肃南鹿场的实地观察与统计分析,甘肃马鹿的发情季节主要在 10~11 月份,有明显发情特征,发情持续期多为 18h 左右,发情周期平均为(18.22±2.26)d,情期受胎率 65.52 %,总受胎率 63.83 %;分娩盛期在 6月下旬至 7 月上旬,妊娠天数 237~267 d,产仔率 59.57 %,繁殖成活率 51.77 %。

关 键 词:甘肃马鹿  繁殖特性
文章编号:1003-4315(2005)01-0083-04

Observation of reproductive characteristics on Cervus elaphus kansuensis
LIU Li-juan,GUN Shuang-bao,ZHANG Jie,YANG Feng-gang,RU Zuo-rong,CHENG Shu-ru,FANG Su-li,LUOYu-zhu.Observation of reproductive characteristics on Cervus elaphus kansuensis[J].Journal of Gansu Agricultural University,2005,40(1):83-86.
Authors:LIU Li-juan  GUN Shuang-bao  ZHANG Jie  YANG Feng-gang  RU Zuo-rong  CHENG Shu-ru  FANG Su-li  LUOYu-zhu
Institution:LIU Li-juan1,GUN Shuang-bao1,ZHANG Jie1,YANG Feng-gang2,RU Zuo-rong2,CHENG Shu-ru1,FANG Su-li1,LUOYu-zhu1
Abstract:The basic situation of Gansu wapiti was observed at the Sunan deer farm. The results of reproductive characteristics were reported and analyzed in this paper. The wapiti had obvious estrous behavior, and began to conceive between October and November every year, its estrous cycle was 18.22±2.26 with about 18 hour of estrus period, 65.52 % of non-return estrous rate and 63.83 % of total conception rate. According to surveys of parturition behavior, most babies were born between June and July after about 237~267 days gestation, with 59.57 % of reproductive rate and 51.77 % of fawn survival rate.
Keywords:Cervus elaphus kansuensis  reproductive characteristics
本文献已被 CNKI 万方数据 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号